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No, they can't. It's needed in the body sort of like water is needed. If a person didn't have any sodium at all, he or she would eventually pass out. Sodium is essential to the balance of the body's fluids. It is an electrolyte. Sodium in body fluids is an ion that conducts electricity.
What else can I help you with?
How long can a person live without air?
A person can live minutes without air.
Can a person live without a heart or Love?
A person can't live without a heart (the organ), but a person does not need empathy or love to live.
Do Penguins Live Salt Water?
yes they do or they would dye without swimming in salt water
Why a person cannot live without the kidneys?
no a person cannot live without there kidneys with out medical help
Can swordfish live in Freshwater?
Because sword fish cannot live without salt water,as they are 80% salt and 20% water ! :)
Can a person live with out a liver?
No a person cannot live without a liver
Can a person live without a spleen?
yes a person can live without spleen but they only take it out if you have a special cancer
Can a person live without a head?
No, it is impossible for a human to live without a brain.
Can people live without an eye?
yes a person can live without an eye.
How long can you live normal without eating salt?
54 days
Can a person live without a tricep?
NO you stupid person....
Can a person live without a muscle?
no. A person cannot live without muscle because you would not be able to survive, plus, your heart is a muscle, and we all know you cant live without that
